Ceramic Foam Filter PAL

Ceramic Foam Filter Suppliers

AdTech Using three-dimensional network structure and connected pores organic foam as a carrier and immerse into thixotropic special Al2O3 molten material slurry, using four correction center distance and automatic extrusion, the slurry evenly deposited in the foam, after 1320 ℃ Drying and solidification.

Ceramic Foam Filter Suppliers

AdTech Using three-dimensional network structure and connected pores organic foam as a carrier and immerse into thixotropic special Al2O3 molten material slurry, using four correction center distance and automatic extrusion, the slurry evenly deposited in the foam, after 1320 ℃ Drying and solidification.

Product Description

  1. 3D reticulate structure
  2. High mechanical strength, no-dregs off when flapping
  3. High porosity
  4. Large surface areas, strong absorptivity of impurities
  5. Excellent thermal shock resistance
  6. Rapid improvement in filed

Application

Filter-PAl ceramic foam filter can effectively remove and absorb large or small impurities in molten aluminum, improve the surface quality, product performance and microstructure effectiveness. Mainly used in the domestic, construction, electricity, condensing tubes, cable and other aluminum alloy precision casting.

Performance

Filter-PAl ceramic foam filter can effectively remove and absorb large or small impurities in molten aluminum, improve the surface quality, product performance and microstructure effectiveness. Mainly used in the domestic, construction,
electricity, condensing tubes, cable and other aluminum alloy precision casting.

Ceramic Foam Filter Manufacturing Process

Product Feature

  1. Aluminum alloy bar choose: 10-30ppi
  2. Long-term casting choose: 30-50ppi
  3. High quality aluminum profile or plate choose :40 or 50ppi
  4. Double zero wave continuous casting and rolling choose: >50ppi
  5. Other specifications can be customized as your requirments

Product Parameter

Specifications Aluminum flow range Filtration Flow Aperture
 mm(inch)  ( kg/min)  ( Ton ) (ppi)
178×178×50mm    7(inch) 25-50 3  10-50ppi
254×254×50mm    10(inch) 45-100 7  10-50ppi
305×305×50mm   12(inch) 90-170 15  10-50ppi
381×381×50mm   15(inch) 147-280 20  10-50ppi
432×432×50mm   17(inch) 193-367 25  10-50ppi
508×508×50mm     20(inch) 274-521 30  10-50ppi
584×584×50mm     23(inch) 369-700 35  10-50ppi

Technical parameters

Index Density
(g. cm3)
Rupture modulus
(816℃ Mpa)
Compressive
strength(Mpa)
Operating temperature(MAX)
(℃)
Item 0.52 4.8 0.51 1280
Pore size
Type(ppi) 10 20 30 40 50
Pore 8- 12 18- 22 28- 32 38-42 48- 52
average size(um) 2000 840 590 420 297
Data of application
Product
Specifications(mm)
Effective
Filtration area(%)
Filtration flow
Range(kg/min)
7in(178*178*50) 68 22-42
9in(229*229*50) 70 42-68
12in(305*305*50) 73 60-135
15in(381*381*50) 79 90-240
17in(432*432*50) 80 125- 310
20in(508*508*50) 82 170-420
23in(584*584*50) 84 230-580

Usage

  1. Clean the aluminum filter box, keep it clean and intact.
  2. Put the ceramic foam filter into filter box carefully , press Sealing gasket around , avoid molten aluminum Dispersing or floating away.
  3. Use electric or gas to Preheat filter box and ceramic foam filter evenly 15-30min, make the temperature next to the molten aluminum, ceramic foam filter preheating temperature should surpass 460℃.expansion cotton will seal after heating, it makes ceramic foam filter steady in molten aluminum. preheating makes ceramic foam filter pores open and avoid occlusion expansion and contraction.
  4. Observe change of molten aluminum pressure, control the flowing molten aluminum needed, normal start pressure: 100-150mm. the pressure falls down bellow 75-100mm when molten aluminum flowing, it will grow later.
  5. Do not shock and beat ceramic foam filter in filtration. Control molten aluminum flow rate in launder.
  6. Take out ceramic foam filter and clean filter box after filtration.

Storage: stored in ventilated and dry environment.
Package: 5 pieces/ carton, 60 pieces/pallet.

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